Ndz-127J (Dte) Rom Replacement Procedures - JRC JSS-296 Service Manual

NDZ-127J (DTE) ROM Replacement procedures

1. ROM replacement
Replace the ROM as follows.
1.1 Turn OFF the "AC" and "DC" switch of the NAH-692/695/698.
1.2 Remove the front panel.
1.3 Disconnect the connectors.
1.4 Remove the rear panel.
Unscrew 4 screws.
Disconnect each connector and
earth wires.
Unscrew 6 screws.
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Attached documents 7
Nov 5, 2004